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| author | Eric Wong <e@80x24.org> | 2016-02-02 22:14:16 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2016-02-02 22:14:16 +0000 |
| commit | f14356733e83e5af35ec5c9f2346bf9607fc3a16 (patch) | |
| tree | 452c857c9e93b2172021e99f6a09dfd96e50f963 /ext/posix_mq/extconf.rb | |
| parent | 879bccec2058505f3d5c446595083649169b357c (diff) | |
| download | ruby_posix_mq-f14356733e83e5af35ec5c9f2346bf9607fc3a16.tar.gz | |
IO#close under Ruby 2.3 is idempotent, we shall follow suit with POSIX_MQ#close
Diffstat (limited to 'ext/posix_mq/extconf.rb')
| -rw-r--r-- | ext/posix_mq/extconf.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/ext/posix_mq/extconf.rb b/ext/posix_mq/extconf.rb index eb799b2..d433d1d 100644 --- a/ext/posix_mq/extconf.rb +++ b/ext/posix_mq/extconf.rb @@ -14,4 +14,15 @@ have_library("pthread") have_func("__mq_oshandle") have_func("mq_timedsend") have_func("mq_timedreceive") + +r, w = IO.pipe +r.close +w.close +begin + r.close + $CPPFLAGS += ' -DIDEMPOTENT_IO_CLOSE=1' +rescue IOError + $CPPFLAGS += ' -DIDEMPOTENT_IO_CLOSE=0' +end + create_makefile("posix_mq_ext") |